PLS HELP ASAP 3 MORE QUESTIONS I NEED HELP WITH BUT I CAN ONLY GO 1 BY 1

Answer:

x = 19

Step-by-step explanation:

We can see that the angles (2x + 4) and (8x - 14) are supplementary — they add to 180. From this observation, we can form the equation that can be solved for x:

(2x + 4) + (8x - 14) = 180

↓ combining like terms

10x - 10 = 180

↓ adding 10 to both sides

10x = 190

↓ dividing both sides by 10

x = 19

Answer:

d

Step-by-step explanation:

You could just do process of elimination. So for the first one if you add them all up you would get 3,452 which is not correct, for the second one would not be correct since after you do 3 times 104 you can see it is wrong, for c it is also wrong since there is a 30 not a 30,000, for d it is correct since if you write it out is is 30,452, for E it is not correct just by looking at the problem, and for F it cannot be correct since it does not be the right answer

The correct answer is thirty thousand, four hundred fifty-two.

The expanded form helps us to better understand a given number. Let us take an example of the number 875294831. It is difficult to understand this number. Here an expanded form helps us to understand each of the digits based on their place value. Let us take a simple number 324 and try to find its expanded form. 324 is written in expanded form as 300 + 20 + 4. It means there are three hundred, two tens, and 4 ones in this number.

Given number:

30452

The expanded form is

=3*10000+0*1000+4*100+5*10+2*1

So, there is no match for this.

If we write in words it can be written as thirty thousand, four hundred fifty-two.

Hence, the correct option id (D).

Learn more about expanded form here:

https://brainly.com/question/17837892

#SPJ2

Answer:

Column 1 choose option 1 (x,y) --> (3/2x,3/2y)

Column 2 choose option 2 (x,y) --> (3/2x,3/2y)

Step-by-step explanation:

Focus on just Point S to go from (6,2) to (9,3) you would multiply 6*3/2 and 2*3/2. So, the scale factor is 3/2.

Answer:Column 1: 1 (x,y) --> (3/2x,3/2y)

Column 2: 2 (x,y) --> (3/2x,3/2y)

Answer:

Step-by-step explanation:

To find the number of bananas, we need to determine the proportion of bananas in the total number of fruits based on the given ratio.

Let's assume that the ratio of oranges, apples, and bananas can be represented by 8x, 5x, and 2x, respectively, where x is a common multiplier.

The sum of the parts in the ratio is 8x + 5x + 2x = 15x.

We know that the total number of fruits is 120. Therefore, we can set up the following equation:

15x = 120

To solve for x, we divide both sides of the equation by 15:

x = 120 / 15

x = 8

Now that we know the value of x, we can find the number of bananas by multiplying it by the corresponding part of the ratio:

Number of bananas = 2x = 2 * 8 = 16

So, there are 16 bananas in total.

We can add all the parts to the ratio and get 15. Out of 15 parts, 2 are bananas. Now we can calculate how many fruits are in one part. One fifteenth of 120 is 8, so there are 8 fruits in one part. 2 parts are bananas, so multiplying 8 with 2 gives us our answer, 16.

Answer:

The rocks in the lower mantle are the most dense.

Step-by-step explanation:

Answer:

the answer is c :))

Step-by-step explanation:

Answer: The ratio is 18:3

Step-by-step explanation:

Answer:  6 to 1

Step-by-step explanation:

A ratio refers to a fraction. In this case the question asks how many players to coaches there are.

The word "to" means that is where the fraction bar goes.

Players/Coaches

There are 18 players and 3 coaches.

18/3

18 can be divided by 3, 6 times so the fraction can be simplified to

6/1 meaning there are 6 players for every coach.

Answer:

\(\LARGE t \in (-\infty, 6.25]\)

Step-by-step explanation:

The inequality that represents the statement "A number t multiplied by -4is at least -25" is:

\(-4t \geq -25\)

We can solve for \(t\) by dividing both sides of the inequality by -4. Since we're dividing by a negative number, we need to reverse the direction of the inequality. This gives:

\(t \leq \frac{-25}{-4}\)

Simplifying the right-hand side, we get:

\(t \leq 6.25\)

Therefore, the solution to the inequality is:

\(t \in (-\infty, 6.25]\)

________________________________________________________

In interval notation, we use different types of brackets to indicate whether the endpoints of an interval are included or excluded.

For example, if we write the interval [0, 5], it means that the interval includes all numbers between 0 and 5, including 0 and 5. In other words, the interval includes the endpoints.

On the other hand, if we write the interval (0, 5), it means that the interval includes all numbers between 0 and 5, but does not include 0 or 5. In other words, the interval excludes the endpoints.

In the specific example, t ∈ (-∞, 6.25], the round bracket on the left indicates that the interval does not include negative infinity. The square bracket on the right indicates that 6.25 is included in the interval.

So, the interval includes all values of \(t\) that are less than or equal to 6.25, but does not include negative infinity.

________________________________________________________

Answer:

Step-by-step explanation:

You want an inequality that represents "A number t multiplied by −4 is at least −25".

The representation of the given relation using math symbols is ...

  \(\begin{array}{ccc}\text{a number t}&\text{multiplied by -4}&\text{is at least $-25$}\\t&(-4)&\ge-25\end{array}\)

This is usually written with the coefficient in front of the variable:

  -4t ≥ -25 . . . . . . . . an inequality representing the given relation

Dividing by -4 gives the solution. Multiplying or dividing by a negative number reverses the inequality symbol:

  (-4t)/(-4) ≤ (-25)/(-4)

  t ≤ 25/4 . . . . . as an improper fraction

  t ≤ 6.25 . . . . . as a decimal number

__

Additional comment

You can see why the inequality symbol is reversed if you consider the relation between positive and negative numbers:

  -2 < -1

  2 > 1 . . . . . . both sides multiplied by -1

This works the same if the numbers have different signs to start:

  2 > -1

  -2 < 1 . . . . . both sides multiplied by -1

When an inequality is multiplied or divided by a positive number, the relationship symbol remains unchanged.

<95141404393>

Answer:

4u+8y-24

Step-by-step explanation:

distribute the 4 through the parentheses to get

4u+8y-24

Answer:

12

Step-by-step explanation:

its just 12

Answer:

Bob makes 15 dollars an hour mowing lawns.

The graph would be a straight line with a slope of 15.

Step-by-step explanation:

The Constant of Proportionality is y=kx, where k is the constant.  A real world example would be:

Bob makes 15 dollars an hour mowing lawns.  (y=15x)

The graph would be a straight line with a slope of 15.

Answer:

second answer: y = 5x + 120; $180

Step-by-step explanation:

he starts with $120.

so, whatever else he does per month, there will always be the $120 starting amount to be added.

so, the third and the fourth answers are out.

then think : $5 every month.

that is how much after 2 months ? 2×5 = $10.

how much after 3 months ? 3×5 = $15.

so it has to be an equation that contains 5x (5 times the number of months).

combining both thoughts :

y = 5x + 120

now let's use x = 12 (for 12 months = 1 year).

5×12 + 120 = 60 + 120 = $180.

yes, it is that simple. no hidden "hocus pocus" is needed. just common sense.

Answer:

(3/2 m)^2 -(5n)^2^

Step-by-step explanation:

Answer: 9m^2 / 4  -  25n^2

Step-by-step explanation:

Use the identity: (a-b)(a+b)=a^2 - b^2
substitute values of a and b, where a=3/2m and b=5n.
The following simplifies to (3/2m)^2 - (5n)^2.

Answer:

what is a quartile?

Step-by-step explanation:

Answer:

The interquartile range is Q3 minus Q1, so IQR = 6.5 - 3.5 = 3.

Step-by-step explanation:

consider the following numbers: 1, 3, 4, 5, 5, 6, 7, 11. Q1 is the middle value in the first half of the data set. Since there is an even number of data points in the first half of the data set, the middle value is the average of the two middle values; that is, Q1 = (3 + 4)/2 or Q1 = 3.5. Q3 is the middle value in the second half of the data set. Again, since the second half of the data set has an even number of observations, the middle value is the average of the two middle values; that is, Q3 = (6 + 7)/2 or Q3 = 6.5.

Hope this helps :)

Answer Bill has 3 stores. He puts 2 displays in each store. He has an extra number of displays. Bill divides the extra displays evenly into 3 stores. How many displays does each store have? I cant think of anything for the 2nd one

Step-by-step explanation:

Answer:

x=3/3 or 1

Step-by-step explanation:

Answer:

because they all have the smae #'s in the numerator and denominater. I amswered, so MAKE ME BRAINLEST

Step-by-step explanation:

Answer:

2nd Graph or B

Step-by-step explanation:

90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you...

The answer is 8 so its a direct proportion

I think...

The constant of Proportionality is 8.

If the ratio of one variable to the other is constant, then there is a proportional relationship between the two variables. If x and y are in a proportional relationship, then the ratio of y to x is the constant of proportionality. We can also express it as x is to y at times.

Given:

Total Baseball Caps= 30

Total amount of Cap= $240

let the number of caps sold be c.

Then, the equation is

30 c= 240

and, c= 240/30

c= 8

Hence, the constant of Proportionality is 8.

Learn more about constant of Proportionality here:

https://brainly.com/question/29126727

#SPJ2

THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!

The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.

The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.

Answer:

c

Step-by-step explanation:

mswifhfbveoiruhnvfffffffffffffffffffffffffffed

Answer:

C.

Is the answer because 6,500 x 10¹=650,000

Answer:

1. 660.52

2. 572.56

3. 283.53

4.254.47

5. 63.62

6. 380.13

Step-by-step explanation:

do πr²

r = radius

if you have a diameter like question 4 divide by 2 and you get radius

Answer:

1. A = 660.52 square units. C = 91.11 units.

2. A = 572.56 square units. C = 84.82 units.

3. A = 283.53 square units. C = 59.69 units.

4. A = 254.47 square units. C = 56.55 units.

5. A = 63.62 square units. C = 28.27 units.

6. A = 380.13 square units. C = 69.12 units.

Step-by-step explanation:

The equations for Area and Circumference of a circle are as follows:

You are given the radius (or diameter) of each circle which can be substituted into the above equations for r. Diameter is the entire length across the circle through the center, which is equal to 2(r).

1. A = π(14.5)² = 660.5198. The area is approx. 660.52 square units.

C = 2π(14.5) = 91.106. The circumference is approx. 91.11 units.

2. A = π(13.5)² = 572.555. The area is approx. 572.56 square units.

C = 2π(13.5) = 84.823. The circumference is approx. 84.82 units.

3. A = π(9.5)² = 283.528. The area is approx. 283.53 square units.

C = 2π(9.5) = 59.690. The circumference is approx. 59.69 units.

4. Diameter = 18; 18/2 = 9 = r. So, A = π(9)² = 254.469. The area is approx. 254.47 square units.

C = 2π(9) = 56.548. The circumference is approx. 56.55 units.

5. r = 9/2 = 4.5. So, A = π(4.5)² = 63.617. The area is approx. 63.62 square units.

C = 2π(4.5) = 28.274. The circumference is approx. 28.27 units.

6. A = π(11)² = 380.132. The area is approx. 380.13 square units.

C = 2π(11) = 69.115. The circumference is approx. 69.12 units.

Answer:

9.7%

Explanation:

| (35,000-38,750) / 38,750 | × 100

= 9.67741935 -----> Rounded: 9.7%

Answer:

21. 98 cents

Gabby placed in 4th.

Step-by-step explanation:

Assuming Steven is paying, 51+45+2=98 cents.

Answer:

21. 98 cents

Gabby placed in 4th.

Step-by-step explanation:

oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo have a great day

Answer:

The first option, V ≈ 1607.7 in²

Step-by-step explanation:

Find the volume of the given cylinder.

\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)

Given:

r = 8 in

h = 8 in

π = 3.14

Find:

V = ?? in³

\(\hrulefill\)

Now solving,

Substitute the given values into the formula:

=> V = (3.14)(8)²(8)

Using a calculator to simplify:

=> V = 1607.68 in²

Rounded to the nearest tenth:

∴ V ≈ 1607.7 in²

Thus, the first option is correct.

Answer: A - first answer (about bar graph)

Step-by-step explanation:

Bar graph (not histogram) because the data isn't a frequency, just a category and numerical data.

The data matches us with the first possible answer choice, so that is correct. (The 3rd choice is also a bar graph, but the data is mixed up.)

Hope this helped!

Answer:

its 0

Step-by-step explanation:

5-0=0 or 5x0=0

Answer:

negative

Step-by-step explanation:

exact from  -16/13